CSF 2813 Radiator
OE Quality 60-Day Returns
CSF
 1 Row Plastic Tank Aluminum Core

CSF 2813 Radiator

Brand CSF 2813
Box Height (in) 5 1/16
Box Length (in) 28 11/16
Box Weight (lbs) 8
Box Width (in) 24 1/8
Cap Included No
Core Length 16 3/4
Core Material Aluminum
Core Thickness 5/8
Core Width 25 1/2
Csf Cap Number 4502
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 3/8 Right
Inlet Length (in) 26 1/16
Inlet Width (in) 1 5/8
Oil Cooler (in) 11 13/16 (high-effeciency Concentric Type)
Outlet Diameter 1 7/16 Right
Outlet Length (in) 26 1/16
Outlet Width (in) 1 5/8
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core.
Product line 1 Row Plastic Tank Aluminum Core
Fits Nissan · 23 vehicles

OE-style construction. Plastic tanks and an aluminum core mirror the original design.

Wind tunnel tested. Validated for cooling performance in lab testing.

1-row design. A simpler radiator layout for efficient heat transfer.

Cross-references APDI 8010314, Autolite 145 and Karlyn 223 for the same application. See all 16.

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OE-Style Radiator for Nissan Pickup and Pathfinder

CSF radiator Part Number 2813 is an OE-style replacement built with a plastic tank and aluminum core for direct-fit cooling service. It is designed for Nissan D21, Nissan Pathfinder, and Nissan Pickup applications that need a down-flow radiator with right-side inlet and outlet connections.

The CSF 1 Row Plastic Tank Aluminum Core line focuses on factory-style construction with a lightweight aluminum core and molded plastic tanks. This radiator follows that product line approach for straightforward replacement in older Nissan truck and SUV cooling systems.

Key Features

  • 1-row down-flow radiator design
  • Aluminum core with plastic tanks
  • Core thickness: 5/8 in.
  • Core width: 25 1/2 in.; core length: 16 3/4 in.
  • Inlet diameter: 1 3/8 in., right side
  • Outlet diameter: 1 7/16 in., right side
  • Oil cooler section: 11 13/16 in. high-efficiency concentric type
  • OE-style plastic tank and aluminum core construction
  • CSF Part Number 2813

Detailed Description

CSF 2813 is a replacement radiator engineered for Nissan D21, Nissan Pathfinder, and Nissan Pickup models with OE-style cooling layout requirements. The radiator uses a single-row aluminum core paired with plastic tanks, matching the factory-style construction noted by CSF. With right-side inlet and outlet placement and a down-flow configuration, it is built for direct replacement in the listed applications.

CSF states that its radiators are manufactured to high-performance standards and validated through wind-tunnel testing for cooling performance. The brand also notes ISO/TSO-certified factories and decades of global radiator production experience. This part cross-references Spectra Premium CU314 for the same application.

What This Radiator Helps Address

  • Overheating caused by a worn or restricted radiator core
  • Coolant leaks from aging plastic tanks or seams
  • Reduced cooling efficiency in Nissan D21, Pathfinder, and Pickup models
  • Corrosion or internal buildup in an older factory radiator
  • Fitment issues when replacing an OE-style down-flow radiator

Installation Notes and Tips

Compatible With 1986-1994 Nissan D21, N/A; 1987-1995 Nissan Pathfinder, N/A; and 1995-1997 Nissan Pickup, N/A. Verify inlet and outlet orientation, core dimensions, and the OE-style down-flow layout before installation. This radiator does not include a cap, and CSF cap number 4502 is listed separately. The application notes specify use of a mini 13 psi cap where required by the vehicle setup.

Quality Assurance

CSF manufactures radiators in ISO/TSO-certified facilities and validates cooling performance through laboratory wind-tunnel testing. Part Number 2813 is built as an OE-style replacement for the listed Nissan applications.

Related reading

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1997NissanPickup2.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1996NissanPickup2.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1995NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1995NissanPickup2.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1994NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1994NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1993NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1993NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1992NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1992NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1991NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1991NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1990NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1990NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1989NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1989NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1988NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1988NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1988NissanPathfinder2.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1987NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1987NissanPathfinder2.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1987NissanPathfinder3.0LV6—N/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
1986NissanD212.4LL4GASN/AOE Style Design; Use Mini, 13 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8010314Autolite — 145Karlyn — 223Spectra Premium — CU31421400 - 01G1021400 - 01G1121400 - 01G1221410 - 57G0021410 - 73P0021450 - 01G1021450 - 01G1121460 - 57G008010145NI3010124NI3010125NI3010127